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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KI

Kaper Ii — 13 Patents

Rank (All Time): #41,908 of 105,732Top 40%
11 inventors
13 Patents All Time

Patents per Year

Patents granted per year, 1986 to 2016Bar chart with a peak of 3 patents in 2008.peak 31986: 1 patents19862002: 1 patents20022005: 1 patents20052007: 1 patents20072008: 3 patents20082010: 1 patents20102011: 1 patents20112012: 2 patents20122015: 1 patents20152016: 1 patents2016

Top Inventors at Kaper Ii All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Craig Eugene Marquardt 3
1 Richard H Renshaw 3
1 Ronald H. Renshaw 3
#4 Ivan A. Otasu 2
#4 James M. Short 2
#4 Randy H. Renshaw 2
#7 Brain C. Matlock 1
#7 Daniel N. Petersen 1
#7 Jeffery Charles Main 1
#7 Kenneth J. Courian 1
#7 Perry A. Warren 1